Bool_t IsUniformBMap() const {return fESDRun?fESDRun->TestBit(AliESDRun::kUniformBMap):kFALSE;}
//
Bool_t InitMagneticField() const {return fESDRun?fESDRun->InitMagneticField():kFALSE;}
+ void SetT0spread(Float_t *t) const {if(fESDRun) fESDRun->SetT0spread(t);}
// HEADER
AliESDHeader* GetHeader() const {return fHeader;}